      app.controller("BasicGeoJSONUpdateController", [ '$scope', '$http', 'leafletData', function($scope, $http, leafletData) {
            angular.extend($scope, {
                center: {
                    lat: 31.99,
                    lng: -33.43,
                    zoom: 3
                },
                geojson : {
                    data: {
                      "type": "FeatureCollection",
                      "features": [
                        {
                          "type": "Feature",
                          "properties": {},
                          "geometry": {
                            "type": "Polygon",
                            "coordinates": [
                              [
                                [
                                  -49.92187499999999,
                                  13.239945499286312
                                ],
                                [
                                  -49.92187499999999,
                                  54.57206165565852
                                ],
                                [
                                  -13.7109375,
                                  54.57206165565852
                                ],
                                [
                                  -13.7109375,
                                  13.239945499286312
                                ],
                                [
                                  -49.92187499999999,
                                  13.239945499286312
                                ]
                              ]
                            ]
                          }
                        }
                      ]
                    },
                    style: {
                        fillColor: "green",
                            weight: 2,
                            opacity: 1,
                            color: 'white',
                            dashArray: '3',
                            fillOpacity: 0.7
                    }
                }
            });
            $scope.updateGeojson = function() {
                $scope.geojson.data = {
                                  "type": "FeatureCollection",
                                  "features": [
                                    {
                                      "type": "Feature",
                                      "properties": {},
                                      "geometry": {
                                        "type": "Polygon",
                                        "coordinates": [
                                          [
                                            [
                                              -41.8359375,
                                              28.92163128242129
                                            ],
                                            [
                                              -41.8359375,
                                              38.272688535980976
                                            ],
                                            [
                                              -26.015625,
                                              38.272688535980976
                                            ],
                                            [
                                              -26.015625,
                                              28.92163128242129
                                            ],
                                            [
                                              -41.8359375,
                                              28.92163128242129
                                            ]
                                          ]
                                        ]
                                      }
                                    }
                                  ]
                              };
                        }
                }]);